This topic is for music which authors are sometimes uncertain and can be identified only by experienced listeners. We're welcome everybody to help us determine these wonderful tracks from all over the world and also add your own unknown tracks to this list. Together we can reveal all the music! You can submit your own lost tracks to our e-mail address email@example.com and if they are interesting enough to discover we would add them to playlist. We keep music in playlist only until we find the source and for some time more so it's possible to hear what was identified. No violation of artist rights is intended.